Home / 3,911,263,611,803.40-5,866,894,036,836.50-1,046,004,931,806.90

Finding the Fourth Proportional to 3,911,263,611,803.40, 5,866,894,036,836.50 and 1,046,004,931,806.90

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Solution

The fourth proportional to 3,911,263,611,803.40, 5,866,894,036,836.50 and 1,046,004,931,806.90 is: 1,569,007,028,419.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,911,263,611,803.40 : 5,866,894,036,836.50 = 1,046,004,931,806.90 : x
  2. Step 2: Convert to fraction form
    3,911,263,611,803.40/5,866,894,036,836.50 = 1,046,004,931,806.90/x
  3. Step 3: Cross multiply
    3,911,263,611,803.40x = 5,866,894,036,836.50 × 1,046,004,931,806.90
  4. Step 4: Simplify right side
    3,911,263,611,803.40x = 6,136,800,096,919,471,196,733,440
  5. Step 5: Solve for x
    x = 6,136,800,096,919,471,196,733,440/3,911,263,611,803.40
  6. Step 6: Final answer
    x = 1,569,007,028,419.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.